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5.91-Inch-Wide Vent Covers

40 results

PATIKIL 6x4inch Aluminum Vent Cover Screen Air Grille Ventilation Cover HVAC Louvered Grill Built-in Mesh for Home Kitchen Fireplace Bathroom Wall Ceiling Silver

PATIKIL 

6x4inch Aluminum Vent Cover Screen Air Grille Ventilation Cover HVAC Louvered Grill Built-in Mesh for Home Kitchen Fireplace Bathroom Wall Ceiling Silver

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PATIKIL 5x5inch Aluminum Vent Cover Screen Air Grille Ventilation Cover HVAC Louvered Grill Built-in Mesh for Home Kitchen Fireplace Bathroom Wall Ceiling Silver

PATIKIL 

5x5inch Aluminum Vent Cover Screen Air Grille Ventilation Cover HVAC Louvered Grill Built-in Mesh for Home Kitchen Fireplace Bathroom Wall Ceiling Silver

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PATIKIL Round Vent Cover 50mm/2inch 4pcs Plastic Soffit Air Vent Floor Air Vents Ventilation Hole for Home Ceiling Wall Duct Cabinet Closet Wardrobes Black

PATIKIL 

Round Vent Cover 50mm/2inch 4pcs Plastic Soffit Air Vent Floor Air Vents Ventilation Hole for Home Ceiling Wall Duct Cabinet Closet Wardrobes Black

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PATIKIL Round Vent Cover 50mm/2inch 4pcs Plastic Soffit Air Vent Floor Air Vents Ventilation Hole for Home Ceiling Wall Duct Cabinet Closet Wardrobes Brown

PATIKIL 

Round Vent Cover 50mm/2inch 4pcs Plastic Soffit Air Vent Floor Air Vents Ventilation Hole for Home Ceiling Wall Duct Cabinet Closet Wardrobes Brown

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PATIKIL 6 x 3inch Door Air Vent Cover Aluminum Grille Ventilation Cover Louvered Diamond Hole with Mounting Screws for Cabinet Wardrobe Door Silver

PATIKIL 

6 x 3inch Door Air Vent Cover Aluminum Grille Ventilation Cover Louvered Diamond Hole with Mounting Screws for Cabinet Wardrobe Door Silver

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PATIKIL 6inch x 6inch Aluminum Gable Vent Exterior Wall Outlet Vent Cover HVAC Air Grille Louvered Screen Mesh for Kitchen Bathroom Ventilation

PATIKIL 

6inch x 6inch Aluminum Gable Vent Exterior Wall Outlet Vent Cover HVAC Air Grille Louvered Screen Mesh for Kitchen Bathroom Ventilation

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PATIKIL Round Vent Cover 50mm/2inch 4pcs Plastic Soffit Air Vent Floor Air Vents Ventilation Hole for Home Ceiling Wall Duct Cabinet Closet Wardrobes Grey

PATIKIL 

Round Vent Cover 50mm/2inch 4pcs Plastic Soffit Air Vent Floor Air Vents Ventilation Hole for Home Ceiling Wall Duct Cabinet Closet Wardrobes Grey

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PATIKIL Door Air Vent Cover 6 x 1.2inch (Outer Dimensions) Aluminum Louvered Ventilation Grille Rectangle Toe Kick Vent with Mounting Screws for Shoe Cabinet Wardrobe White

PATIKIL 

Door Air Vent Cover 6 x 1.2inch (Outer Dimensions) Aluminum Louvered Ventilation Grille Rectangle Toe Kick Vent with Mounting Screws for Shoe Cabinet Wardrobe White

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PATIKIL 6 x 2inch Door Air Vent Cover Heavy Duty Aluminum Grille Ventilation Cover Louvered with Mounting Screws for Cabinet Wardrobe Door Brown

PATIKIL 

6 x 2inch Door Air Vent Cover Heavy Duty Aluminum Grille Ventilation Cover Louvered with Mounting Screws for Cabinet Wardrobe Door Brown

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Unique Bargains 6pcs Floor Vent Filter Screen 4x8inch Floor Register Cover Trap Floor Vent Screen Net Cover for Home Air Vent Filter Mesh Keeps Debris Out Black

Unique Bargains 

6pcs Floor Vent Filter Screen 4x8inch Floor Register Cover Trap Floor Vent Screen Net Cover for Home Air Vent Filter Mesh Keeps Debris Out Black

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PATIKIL Door Air Vent Cover 6 x 1.7inch (Outer Dimensions) Aluminum Louvered Ventilation Grille Rectangle Toe Kick Vent with Mounting Screws for Shoe Cabinet Wardrobe Black

PATIKIL 

Door Air Vent Cover 6 x 1.7inch (Outer Dimensions) Aluminum Louvered Ventilation Grille Rectangle Toe Kick Vent with Mounting Screws for Shoe Cabinet Wardrobe Black

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PATIKIL 5 x 5inch Vent Cover Aluminum Alloy Screen Air Grille Ventilation Cover HVAC Louvered Grill for Home Kitchen Bathroom Wall Ceiling

PATIKIL 

5 x 5inch Vent Cover Aluminum Alloy Screen Air Grille Ventilation Cover HVAC Louvered Grill for Home Kitchen Bathroom Wall Ceiling

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PATIKIL 6 x 2inch Door Air Vent Cover Heavy Duty Aluminum Grille Ventilation Cover Louvered with Mounting Screws for Cabinet Wardrobe Door White

PATIKIL 

6 x 2inch Door Air Vent Cover Heavy Duty Aluminum Grille Ventilation Cover Louvered with Mounting Screws for Cabinet Wardrobe Door White

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PATIKIL 6 x 2inch Door Air Vent Cover Aluminum Grille Ventilation Cover Louvered Diamond Hole with Mounting Screws for Cabinet Wardrobe Door Black

PATIKIL 

6 x 2inch Door Air Vent Cover Aluminum Grille Ventilation Cover Louvered Diamond Hole with Mounting Screws for Cabinet Wardrobe Door Black

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PATIKIL 6 x 3inch Door Air Vent Cover 2pcs Aluminum Grille Ventilation Cover Louvered with Mounting Screws for Cabinet Wardrobe Door Silver Tone

PATIKIL 

6 x 3inch Door Air Vent Cover 2pcs Aluminum Grille Ventilation Cover Louvered with Mounting Screws for Cabinet Wardrobe Door Silver Tone

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PATIKIL Round Vent Cover 50mm/2inch 4pcs Plastic Soffit Air Vent Floor Air Vents Ventilation Hole for Home Ceiling Wall Duct Cabinet Closet Wardrobes White

PATIKIL 

Round Vent Cover 50mm/2inch 4pcs Plastic Soffit Air Vent Floor Air Vents Ventilation Hole for Home Ceiling Wall Duct Cabinet Closet Wardrobes White

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PATIKIL 6 x 2inch Door Air Vent Cover 2pcs Aluminum Grille Ventilation Cover Louvered Diamond Hole with Mounting Screws for Cabinet Wardrobe Door Silver

PATIKIL 

6 x 2inch Door Air Vent Cover 2pcs Aluminum Grille Ventilation Cover Louvered Diamond Hole with Mounting Screws for Cabinet Wardrobe Door Silver

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Unique Bargains 2pcs Floor Vent Filter Screen 4x8inch Floor Register Cover Trap Floor Vent Screen Net Cover for Home Air Vent Filter Mesh Keeps Debris Out Black

Unique Bargains 

2pcs Floor Vent Filter Screen 4x8inch Floor Register Cover Trap Floor Vent Screen Net Cover for Home Air Vent Filter Mesh Keeps Debris Out Black

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PATIKIL 6 x 3inch Door Air Vent Cover Heavy Duty Aluminum Grille Ventilation Cover Louvered with Mounting Screws for Cabinet Wardrobe Door Brown

PATIKIL 

6 x 3inch Door Air Vent Cover Heavy Duty Aluminum Grille Ventilation Cover Louvered with Mounting Screws for Cabinet Wardrobe Door Brown

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PATIKIL 6 x 2inch Door Air Vent Cover 2pcs Aluminum Grille Ventilation Cover Louvered Diamond Hole with Mounting Screws for Cabinet Wardrobe Door Black

PATIKIL 

6 x 2inch Door Air Vent Cover 2pcs Aluminum Grille Ventilation Cover Louvered Diamond Hole with Mounting Screws for Cabinet Wardrobe Door Black

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PATIKIL 6 x 3inch Door Air Vent Cover Aluminum Grille Ventilation Cover Louvered Diamond Hole with Mounting Screws for Cabinet Wardrobe Door Black

PATIKIL 

6 x 3inch Door Air Vent Cover Aluminum Grille Ventilation Cover Louvered Diamond Hole with Mounting Screws for Cabinet Wardrobe Door Black

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PATIKIL 6 x 3inch Door Air Vent Cover Heavy Duty Aluminum Grille Ventilation Cover Louvered with Mounting Screws for Cabinet Wardrobe Door White

PATIKIL 

6 x 3inch Door Air Vent Cover Heavy Duty Aluminum Grille Ventilation Cover Louvered with Mounting Screws for Cabinet Wardrobe Door White

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PATIKIL 6 x 2inch Door Air Vent Cover 2pcs Heavy Duty Aluminum Grille Ventilation Cover Louvered with Mounting Screws for Cabinet Wardrobe Door Brown

PATIKIL 

6 x 2inch Door Air Vent Cover 2pcs Heavy Duty Aluminum Grille Ventilation Cover Louvered with Mounting Screws for Cabinet Wardrobe Door Brown

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PATIKIL 6 x 2inch Door Air Vent Cover Aluminum Grille Ventilation Cover Louvered with Mounting Screws for Cabinet Wardrobe Door Silver Tone

PATIKIL 

6 x 2inch Door Air Vent Cover Aluminum Grille Ventilation Cover Louvered with Mounting Screws for Cabinet Wardrobe Door Silver Tone

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Related Searches

Related Products

8-in x 15-in Magnetic Mount Vent Cover in White

Frost King   8-in x 15-in Magnetic Mount Vent Cover in White

Vent magnetic cover blocks flow of air through the ducts.

Flair Smart Vent 10-in x 4-in Screw on Mount Vent Cover in White

FLAIR   Flair Smart Vent 10-in x 4-in Screw on Mount Vent Cover in White

Works with your central heating and cooling system to eliminate uneven room temperatures across your home.

Smart 4X10 Booster Fan 3.7-in x 9.5-in Hook Mount Vent Cover in Black

SmartCocoon   Smart 4X10 Booster Fan 3.7-in x 9.5-in Hook Mount Vent Cover in Black

Easy to install, easy to use - easy DIY setup. Install the device into your home’s vent within a few minutes. Quiet smart register booster fan - a whisper-quiet operation that won’t wake you up at night. Smart sync with all thermostats - no matter if you have a smart or conventional thermostat, your device connects to them all. ecobee, nest, and Honeywell compatible. Nest full integration will be released before Q4 2022. Energy-saving - save on average 30% on your HVAC energy bill (15% an overall energy bill). Room level temperature settings (Microzoning) - set your desired temperature per room/area. iOS & Android App - choose between 4 different operation modes (Auto, Eco, ON/OFF) using the app. The firmware is always updated over the air, when WiFi is connected. WiFi-enabled - connect to WiFi in order to benefit from all the features using the app. No Wifi? No problem, drop your fan in your vent. It automatically syncs with your HVAC, in "energy saving" mode. Barely visible, highly effective - smart booster fan sits under your existing vent grill and boosts the air when you need it without changing the look of your room, keep using your existing grills.

Flair Smart Vent 10-in x 6-in Screw on Mount Vent Cover in Flair White

FLAIR   Flair Smart Vent 10-in x 6-in Screw on Mount Vent Cover in Flair White

Works with your central heating and cooling system to eliminate uneven room temperatures across your home.

Flair Smart Vent 12-in x 4-in Screw on Mount Vent Cover in Flair White

FLAIR   Flair Smart Vent 12-in x 4-in Screw on Mount Vent Cover in Flair White

Works with your central heating and cooling system to eliminate uneven room temperatures across your home.

Flair Smart Vent 14-in x 6-in Screw on Mount Vent Cover in Flair White

FLAIR   Flair Smart Vent 14-in x 6-in Screw on Mount Vent Cover in Flair White

Works with your central heating and cooling system to eliminate uneven room temperatures across your home.

Flair Smart Vent 12-in x 6-in Screw on Mount Vent Cover in Flair White

FLAIR   Flair Smart Vent 12-in x 6-in Screw on Mount Vent Cover in Flair White

Works with your central heating and cooling system to eliminate uneven room temperatures across your home.

7-in Fresh Air Plate 7-in x 7-in Screw on Mount Vent Cover in Chrome

Everflow   7-in Fresh Air Plate 7-in x 7-in Screw on Mount Vent Cover in Chrome

The 7 in. Round Fresh-Air Plate is used to cover a house vent which vents through an outside wall. Includes a spring clamp which inserts into the vent and adheres the plate to the outside wall. Use on a house vent which vents through an outside wall.

2-1/2-in x 15-in Maximum airflow Steel White Madison Design Baseboard register ( Outside Width- 18-in )

allen + roth   2-1/2-in x 15-in Maximum airflow Steel White Madison Design Baseboard register ( Outside Width- 18-in )

With a focus on aesthetics, novelty, easyinstallation and durability, allen + roth baseboard diffuser will be the best choice for decorating your room and can be installed in less than five minute. allen + roth will be committed to providing you with more beautiful and convenient baseboard register & diffuser products.

2-1/2-in x 15-in Maximum airflow Steel Oil-Rubbed Bronze Madison Design Baseboard register ( Outside Width- 18-in )

allen + roth   2-1/2-in x 15-in Maximum airflow Steel Oil-Rubbed Bronze Madison Design Baseboard register ( Outside Width- 18-in )

With a focus on aesthetics, novelty, easyinstallation and durability, allen + roth baseboard diffuser will be the best choice for decorating your room and can be installed in less than five minute. allen + roth will be committed to providing you with more beautiful and convenient baseboard register & diffuser products.

2-1/2-in x 12-in Maximum airflow Steel White Madison Design Baseboard register ( Outside Width- 15-in )

allen + roth   2-1/2-in x 12-in Maximum airflow Steel White Madison Design Baseboard register ( Outside Width- 15-in )

With a focus on aesthetics, novelty, easy installation and durability, allen + roth baseboard diffuser will be the best choice for decorating your room and can be installed in less than five minute. allen + roth will be committed to providing you with more beautiful and convenient baseboard register & diffuser products.

2-1/2-in x 12-in Maximum airflow Steel Oil-Rubbed Bronze Madison Design Baseboard register ( Outside Width- 15-in )

allen + roth   2-1/2-in x 12-in Maximum airflow Steel Oil-Rubbed Bronze Madison Design Baseboard register ( Outside Width- 15-in )

With a focus on aesthetics, novelty, easyinstallation and durability, allen + roth baseboard diffuser will be the best choice for decorating your room and can be installed in less than five minute. allen + roth will be committed to providing you with more beautiful and convenient baseboard register & diffuser products.

Vent Covers for HVAC Systems


Vent covers allow you to control airflow in your home to optimize efficiency in heating and cooling. Use these covers to redirect or reduce airflow and minimize air leaks that can reduce the efficiency of your HVAC system.


Magnetic vent covers attach securely to your vent to prevent excessive airflow and energy overconsumption. You can also find screw-on and adhesive vent covers that serve the same purpose, helping to give you full airflow control. These air vent covers have a tray that you can slide to access the air vent as needed. They're compatible with a variety of surfaces and flooring, including hardwood, vinyl and laminate.


Smart vent covers balance heating and cooling in your room for even air distribution. Use these smart covers to reduce airflow in often-unused spaces and control temperatures with a corresponding mobile app. For more home energy tips, check out our how-to guide – Create an Energy-Efficient Home.